'2bad,

ColdBore bitched out with hurt feelings,due to increased Estrogen levels. That'd be par.

For conversation and at sealevel,the 7-08/162/2700fps melding,retains your cited 308/180gr's 500yd 1028ftlb "energy" quotient to the 770yd line,in a worst case scenario(sea level).

Obviously,there's lotsa things in which you should refrain discussion.

Hint.